多种词性的词性转化.ppt

词性转化,基础复习,数词,1、分类：数词有基数词和序数词两种。英语的数词可以作句子的主语、宾语、表语和定语。2、序数词：表示顺序的数词叫序数词。1）、英语的序数词基本变法：(1)一般在基数词后加th,(2)-ve结尾的改为-fth,(3)-ty结尾的改为-tieth,(4)熟记特殊词。,特殊词one-firsttwo-secondthree-third,数词,1.Thisismy_timetovisittheGreatWallinBeijing.(two)2.Thereporthewroteabouthowtokeepfitcameto_pages.(twelfth)3.Itisthe_timefortheyoungmantogoabroad.(five)4.Thisbuildingwasthe_HistoryMuseumofthestate.(one),second,twelve,fifth,first,5.Congratulations!Itisthe_(twelve)timethatyouhavebeenpraisedthisterm.6.TomorrowisJanes_birthday.Weregoingtobuyherabigcake.(nine)7.Charleswasthe_toreachthefinishinglineinthe200-meterrace.(one)8.Dannyisgoingtobe_nextmonth.(eighth)9.Myfamilymembersaregoingtocelebratemygrandmothers_birthday.(eighty),twelfth,ninth,first,eight,eightieth,代词,1、代词的分类：英语中代词分为：人称代词、物主代词、反身代词、指示代词、关系代词、疑问代词、连接代词和不定代词等等2、人称代词：人称代词代替人和事物的名称,分为主格和宾格两种形式。1）、主格用来作句子的主语、表语。2）、宾格用来作及物动词或者介词的宾语。如：WhoteachesyouEnglishthisyear?(今年谁教你们的英语？),3、物主代词：说明事物所属关系的代词,分为形容词性和名词性两种。1）、形容词性物主代词只能作句子中名词的修饰语,后面要跟名词。2）、名词性物主代词相当于名词,既代替事物又表明所属关系,在句子中往往独立地作主语、宾语或者表语,后面千万不可以跟名词。3）、“of+名词性物主代词”称为双重所有格,作定语时放在名词的后面。4）、反身代词：表示谓语的动作与主语有关或者宾语补足语的动作与宾语有关。,代词,1.Someboysareplayingfootballthere.Theseuniformsareperhaps_.(they)2.Henryoftensaysitseasytogiveupsmoking.He_hasdoneitlotsoftimes.(he)3.Theypaintedthehouse_andaregoingtomoveintoitintwomonths.(they)4.Wecandevelop_readingabilitythroughreadingapageofEnglisheveryday.(we)5.AttheyesterdaysEnglishEvening,allofusenjoyed_.(we),theirs,himself,themselves,our,ourselves,6.TonysEnglishclassisreallyinteresting.Wealllike_.(he)7.Mumboughtpresentsforeveryonebutnothingfor_.(her)8.Ifanyonephonesme,askfor_numbersothatIcancallthemback.(they),him,herself,their,多种形式词性转换单词,safe(a.),save(V.),safe(a.),safely(ad.),safety(n.）,write(v.),writer(n.),wide(a.),widely(ad.),widen(V.),success(n.),succeed(v.),succssful(a.),real(a.),national(a.),nationality(a.),international(a.),nation(n.),really(ad.),realize(v.),多种形式词性转换单词,careful(a.),carefully(ad.),careless(a.),frighten(v.),frightened(a.),die(v.),dead(a.),death(n.),change(n.&v.),changeable(a.),friend(a.),pleased(a.),pleasant(a.),pleasure(n.),please(v.),friendly(a.),friendship(n.),care(n.v.),frightening(a.),多种形式词性转换单词,careful(a.),speak(v.),speech(n.),act(v.),actor(n.),actress(n.),locate(v.),artist(n.